tl;DR - Who says it's hard to get a rare steak in Argentina? (http://www.yelp.com/biz_photos/uco-buenos-aires?select=RdkT-oEl3xKT71A819cuIQ#K9O1W_ffUz41Z6zU-wxtSw). UCO replaces HG in the Fierro Hotel with solid food and service.
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Full review:
We came to the Fierro Hotel looking for the HG Restaurante (aka Hernan Giponni Restaurant) and found that the hotel's restaurant had a new chef and new name - UCO. When we were there late-November, they were still in the process of remodeling so the back patio area was not yet open.
They have a 430 peso tasting menu (http://www.yelp.com/biz_photos/uco-buenos-aires?select=vsazlG64AVY7t-MWMf85Ig#vsazlG64AVY7t-MWMf85Ig) and a short a la carte selection (http://www.yelp.com/biz_photos/uco-buenos-aires?select=vsazlG64AVY7t-MWMf85Ig#Q-LWRade0BzCzat85mw_gA) which has a couple of larger "to share" items like Lamb shoulder and 500g Rib-eye which are tough to do with a pescetarian dining companion (http://www.yelp.com/biz_photos/uco-buenos-aires?select=vsazlG64AVY7t-MWMf85Ig#KdYz8gYoqGJahKE0awUtHg)
We ordered the Ceviche Style White Salmon Carpaccio to start and the g/f got the Stuffed Artichokes with Hummus & Saffron and I got the Glazed Arañita which was specified on the menu to be cooked Medium-Rare, which I said I was actually excited about after hearing of the difficulty in getting meat less than medium. They were out of artichokes and said a sub of asparagus would be done which the g/f agreed to.
After seeing the vegetarian dish ordered, the server checked on diet restrictions and found that the g/f was pescetarian.
We soon found that this had altered the Amuse where she got Smoked Trout (http://www.yelp.com/biz_photos/uco-buenos-aires?select=vsazlG64AVY7t-MWMf85Ig#RdkT-oEl3xKT71A819cuIQ) and I got a duo of Beef Tongue and Lamb Shoulder (http://www.yelp.com/biz_photos/uco-buenos-aires?select=vsazlG64AVY7t-MWMf85Ig#s_I0SAKte5iQDCpaO7TN7w). We both enjoyed the cold-smoked trout. Lamb and tongue were both very tender, though the tongue (even with the chimichurri type sauce) was pretty bland in comparison to the lamb.
A complimentary dish of fried yucca with a cucumber salsa appeared (http://www.yelp.com/biz_photos/uco-buenos-aires#HF2HHsIOy1fwe2c1omj4Jg). There was some ham-type meat in the creamy sauce on top of each piece so proceed with caution, if you're not a meat-eater.
The carpaccio was a pretty good sized plate of paper thin fish slices with some toasted corn kernels, yellow and red pepper slivers, lemon juice, minced red chilis, and cilantro (http://www.yelp.com/biz_photos/uco-buenos-aires#pr-2VovFNzpa88oChWQn-Q) We weren't expecting a chiffonade of cilantro on carpaccio (http://www.yelp.com/biz_photos/uco-buenos-aires#Ryv0gSJSU-cX1svydHnCJg) and since both of us find cilantro to be soapy, it was a tedious process to de-cilantro-ify the dish. It was an interesting carpaccio / ceviche hybrid, and we enjoyed the spicy kick from the bits of chilis.
The g/f really enjoyed the asparagus & hummus dish (http://www.yelp.com/biz_photos/uco-buenos-aires#yL9D89yuCiJnCkEMNkQ6cw) saying it was one of the better vegetarian dishes she'd had . . . ever. I won't argue with that! I liked the pronounced lemon flavor in the hummus.
The steak came pre-sliced on top of the mashed potatoes with some fried shallots and basil leaves on top (http://www.yelp.com/biz_photos/uco-buenos-aires#b80pvotrdaeUHr0tpYu7zw) I could see that it was well undercooked vs med-rare; I like rare so didn't mind this "error". The meat was flavorful from the glaze, but more than a few bites were tough / gristly.
I didn't realize it at the time, but Arañita is known as Bavette in France and Flap in the US. I've had this cut before and how it's sliced for serving has a large part to the tenderness and that could have been better here.
Still we really enjoyed the friendly service and the meal overall.
3.5 stars for the food. rounding up for the service. read more